.fab{
  position:fixed;
  bottom:80px;
  right:30px;
  width:60px;
  height:60px;
  border-radius:50%;
  background:#4c6ef5;
  color:white;
  display:flex;
  align-items:center;
  justify-content:center;
}
/* FULLSCREEN ROUTES (chat, login, boot) */

body.fullscreen header {
  display: none !important;
}

body.fullscreen .bottom-nav {
  display: none !important;
}

body.fullscreen .fab {
  display: none !important;
}
body.fullscreen .top-bar,
body.fullscreen .bottom-nav {
  display: none !important;
}